Celebrating our Merchant Navy: Fly the Red Ensign on 3 September
Date published: September 3, 2026
On 3 September, ships, public buildings and organisations across the country will fly the Red Ensign to mark Merchant Navy Day.
The Merchant Navy plays an essential yet sometimes overlooked role in everyday life. Its seafarers transport the food, medicines, fuel and other goods on which the UK depends. Working around the clock and often spending long periods away from their families, these dedicated men and women help keep our economy moving and our communities supplied.
Merchant Navy seafarers also contribute to the nation’s defence and resilience. Through the civilian-manned Royal Fleet Auxiliary, seafarers provide vital operational support to the Royal Navy around the world.
The Seafarers’ Charity’s annual Fly the Red Ensign campaign honours the service and sacrifice of past and present Merchant Navy seafarers. The Red Ensign—affectionately known as the “Red Duster”—is the recognised flag of the UK Merchant Navy and a proud symbol of its long maritime tradition.
By flying the Red Ensign on Merchant Navy Day, we can show our appreciation for the people whose work is so important to our security, prosperity and daily lives.
HRH Prince Edward, the Duke of Edinburgh said, ‘It’s that time of year when I seek your support in marking Merchant Navy Day on Thursday 3rd September by flying the Red Ensign. This year more than ever, our dependence on our nation’s Merchant Navy has been highlighted by the events in the Arabian Gulf and especially the Strait of Hormuz. Whether flying the flag or spreading the word about their tireless work transporting our island nation’s trade, this is an excellent opportunity to show our seafarers and their families how much we all value them. On behalf of The Seafarers’ Charity, thank you in advance for your support.’
This 3 September, let us celebrate our Merchant Navy and ensure that its remarkable contribution is recognised.
Fly the Red Ensign and join us in saying thank you to our seafarers. Find out more at: https://www.theseafarerscharity.org/
